Approaching the Heisenberg limit in an atom laser
Download (189.16 kB)
-
Altmetric Citations
Jeppesen, M; Dugue, J; Dennis, Graham; Johnsson, Mattias; Figl, Cristina; Robins, N.P; Close, John
Description
We present experimental and theoretical results showing the improved beam quality and reduced divergence of an atom laser produced by an optical Raman transition, compared to one produced by an rf transition. We show that Raman outcoupling can eliminate the diverging lens effect that the condensate has on the outcoupled atoms. This substantially improves the beam quality of the atom laser, and the improvement may be greater than a factor of 10 for experiments with tight trapping potentials....[Show more]
Collections | ANU Research Publications |
---|---|
Date published: | 2008-06-19 |
Type: | Journal article |
URI: | http://hdl.handle.net/10440/1003 http://digitalcollections.anu.edu.au/handle/10440/1003 |
Source: | Physical Review A: Atomic, Molecular and Optical Physics |
DOI: | 10.1103/PhysRevA.77.063618 |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
Jeppesen_Approaching2008.pdf | 189.16 kB | Adobe PDF |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator